Site icon When the Curves Line Up

2020, December 2: Morning Star Venus, Moon in Gemini, Evening Planet Dance

Crescent Moon, Venus, Aldebaran, July 17, 2020

2020, July 17: The crescent moon, Venus, and Aldebaran in the eastern sky before sunrise.

Advertisements
2020, December 2: One hour before sunrise, Venus – low in the east-southeast – is 2.2° to the upper right of Zubenelgenubi and 0.9° to the upper right of Mu Librae (μ Lib).

Brilliant Morning Star Venus shines from the east-southeast before sunrise among the stars of Libra and near Zubenelgenubi.  The bright gibbous moon is in the west at the feet of the Gemini Twins.  After sunset, Mars is in the east-southeast, while Jupiter closes in on Saturn before the Great Conjunction in 19 days.

by Jeffrey L. Hunt

Chicago, Illinois:  Sunrise, 7:00 a.m. CST; Sunset, 4:20 p.m. CST.  Check local sources for sunrise and sunset times in your location.

2020, December 2: One hour before sunrise, Venus is 2.2° to the upper right of Zubenelgenubi .

Morning: Brilliant Venus continues to shine brightly from the eastern morning sky, although it is much lower than earlier in the year.  It is 2.2° to the upper right of Zubenelgenubi and 0.9° to the upper right of dim Mu Librae (μ Lib on the chart). A binocular helps to see the planet with the dimmer stars.

2020, December 2: One hour before sunrise, the bright gibbous moon is over 30° in altitude in the west. It is 2.5° to the lower right of Mu Geminorum (μ Gem) and nearly 20° to the lower right of Castor.

Farther west, the gibbous moon is in the “feet” of Gemini, below Castor and Pollux, the Gemini Twins.  Block the moon’s glare to see the star Mu Geminorum (μ Gem on the chart) 2.5° to the upper left of the lunar orb.

Morning detailed note: One hour before sunrise, the bright gibbous moon (17.3d, 96%) is over 30° in altitude in the west.  It is 2.5° to the lower right of Mu Geminorum (μ Gem, m = 2.8) and nearly 20° to the lower right of Castor (α Gem, m = 1.6).  Block the moon’s glare to see the dimmer stars of Gemini. Farther east, Venus is 2.2° to the upper right of Zubenelgenubi and 0.9° to the upper right of μ Lib.

See our summary about Venus during December 2020 and the feature article  about Venus as a Morning Star.

2020, December 2: One hour after sunset, Mars is in the east-southeast. Spot the Red Planet 1.1° to the lower right of Epsilon Psc (ε Psc) and 1.6° to the upper right of 80 Piscium (80 Psc).

Evening: Three bright evening planets continue their eastward dances among the stars.  Mars is in the east-southeast after sunset.  It is near the dim stars 80 Piscium (80 Psc on the chart) and Epsilon Piscium (ε Psc).  Use a binocular to see the starry background with the planet.  Notice Mars’ location compared to these stars tomorrow evening.

Read about Mars during December.

2020, December 2: One hour after sunset, Jupiter is 19.0° up in the south-southwest. Dimmer Saturn is 2.0° to the upper left of the Jovian Giant. In the starfield, Jupiter is 2.3° to the lower left of 56 Sagittarii (56 Sgr), and Saturn is 3.8° to the upper left of the star. Additionally, Saturn is 4.4° to the lower right of Sigma Capricorni (σ Cap).

Jupiter continues its eastward dance toward Saturn in the southwest.  Bright Jupiter is 2.0° to the lower right of dimmer Saturn.  Like Mars, use a binocular to note the position of the giant planet duo with the background stars in eastern Sagittarius.  Each night, notice the changing position of them with 56 Sagittarii (56 Sgr on the chart).  Also note that Saturn is beginning to close the distance to Sigma Capricorni (σ Cap).

Evening detailed note: One hour after sunset, Mars is 39.0° up in the east-southeast, moving eastward compared to Pisces’ starry background.  Use a binocular to spot the Red Planet 1.1° to the lower right of ε Psc and 1.6° to the upper right of 80 Psc.  Farther westward, Jupiter is 19.0° up in the south-southwest.  Dimmer Saturn is 2.0° to the upper left of the Jovian Giant. Great Conjunction Countdown: 19 days. In the starfield, Jupiter is 2.3° to the lower left of 56 Sgr, and Saturn is 3.8° to the upper left of the star.  Additionally, Saturn is 4.4° to the lower right of σ Cap.

For more about the Great Conjunction, read our feature article. This is the closest Jupiter – Saturn conjunction since 1623.

Read about Mars during December.

Here is more about the planets during December 2020.

2021, October 25:  Caught Between the Horns

October 25, 2021: This morning the bright gibbous moon seems to be caught between the horns of Taurus.  Mercury is making its best morning appearance.  The planet pack – Venus, Jupiter, and Saturn are in the evening sky.

2021, October 24: Saturn Inches Toward Jupiter

October 24, 2021:  Saturn is at its closest to Jupiter as the Jovian Giant picks up eastward speed.  The morning moon and Mercury are visible before sunrise.  Brilliant Evening Star Venus, Saturn, and Jupiter are in the sky after sunset.

2021, October 23: Morning Moon Near Pleiades

October 23, 2021:  This morning the bright moon is near the Pleiades star cluster.  Mercury is making its best morning appearance.  In the evening sky, Venus, Jupiter and Saturn are easy to spot.

2021, October 22, Mercury’s Morning Best, Arcturus

October 22. 2021:  Speedy Mercury is low in the east before sunrise.  It is putting on its best morning performance of the year.  Arcturus, in the east-northeast, is about the same altitude as Mercury.

Exit mobile version